79944992746128

Names of 79944992746128

• Cardinal: 79944992746128 can be written as Seventy-nine trillion, nine hundred forty-four billion, nine hundred ninety-two million, seven hundred forty-six thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 7.9944992746128 × 10¹³

Factors of 79944992746128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 1438

Divisors of 79944992746128

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 243 324 432 486 648 729 972 1296 1433 1458 1944 2187 2866 2916 3888 4299 4374 5732 5832 6561 8598 8748 11464 11664 12897 13122 17196 17496 19683 22928 25794 26244 34392 34992 38691 39366 51588 52488 59049 68784 77382 78732 103176 104976 116073 118098 154764 157464 177147 206352 232146 236196 309528 314928 348219 354294 464292 472392 531441 619056 696438 708588 928584 944784 1044657 1062882 1392876 1417176 1594323 1857168 2089314 2125764 2785752 2834352 3133971 3188646 4178628 4251528 4782969 5571504 6267942 6377292 8357256 8503056 9401913 9565938 12535884 12754584 14348907 16714512 18803826 19131876 25071768 25509168 28205739 28697814 37607652 38263752 43046721 50143536 56411478 57395628 75215304 76527504 84617217 86093442 112822956 114791256 129140163 150430608 169234434 172186884 225645912 229582512 253851651 258280326 338468868 344373768 387420489 451291824 507703302 516560652 676937736 688747536 761554953 774840978 1015406604 1033121304 1162261467 1353875472 1523109906 1549681956 2030813208 2066242608 2284664859 2324522934 3046219812 3099363912 3486784401 4061626416 4569329718 4649045868 6092439624 6198727824 6853994577 6973568802 9138659436 9298091736 12184879248 13707989154 13947137604 18277318872 18596183472 20561983731 27415978308 27894275208 36554637744 41123967462 54831956616 55788550416 61685951193 82247934924 109663913232 123371902386 164495869848 185057853579 246743804772 328991739696 370115707158 493487609544 555173560737 740231414316 986975219088 1110347121474 1480462828632 1665520682211 2220694242948 2960925657264 3331041364422 4441388485896 4996562046633 6662082728844 8882776971792 9993124093266 13324165457688 19986248186532 26648330915376 39972496373064 79944992746128
• Sum of all divisors σ(n): 232502270620854
• Sum of proper divisors (its aliquot sum) s(n): 152557277874726
• 79944992746128 is an abundant number, because the sum of its proper divisors (152557277874726) is greater than itself. Its abundance is 72612285128598

Bases of 79944992746128

• Binary: 10010001011010110100100111001001110101010010000₂
• Hexadecimal: 0x48B5A4E4EA90
• Base-36: SC680K900

Squares and roots of 79944992746128

• 79944992746128 squared (79944992746128²) is 6391201865178458538658992384
• 79944992746128 cubed (79944992746128³) is 510944586750731611707297749399497597489152
• The square root of 79944992746128 is 8941196.3822593675
• The cube root of 79944992746128 is 43078.8157416091

Scales and comparisons

• 79,944,992,746,128 seconds is equal to 2,542,003 years, 25 weeks, 21 hours, 28 minutes, 48 seconds.
• To count from 1 to 79,944,992,746,128 would take you about six million, three hundred fifty-five thousand and eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 79944992746128 cubic inches would be around 3589.9 feet tall.

Recreational maths with 79944992746128

• 79944992746128 backwards is 82164729944997
• 79944992746128 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 79944992746128's digits is 81
• More coming soon!